UC Davis brain implant lets ALS patient speak with 99% accuracy and work full time, no researchers needed

A man with ALS has been using a brain implant to speak independently for more than 3,800 hours over the past two years, producing nearly 2 million words with an average speed of 56 words per minute.

Source: [TNW](https://thenextweb.com/news/uc-davis-brain-computer-interface-als-speech-casey-harrell-3800-hours)